TY  - BOOK
AU  - Letourneau Deborah K Ed.
AU  -  Burrows Beth Elpern Ed.
TI  - Genetically engineered organisms :  Assessing environmental and human health effects.     
U1  - G:68, P2 
PY  - 2002///
CY  - Boca Raton
PB  -  CRC Press     
ER  -